Management of giant fornix syndrome with irrigation with povidone-iodine.

Giant fornix syndrome (GFS) was first described as a cause for a relapsing mucopurulent conjunctivitis. Predominantly elderly patients have enlarged superior fornices from superior aponeurosis dehiscence that permits the accumulation of protein coagulum that is colonised by bacteria. Established treatment includes the use of intensive topical antibiotic and corticosteroid. We describe a case of a 98-year-old woman with GFS who did not respond to several weeks of intensive (two hourly) treatment with topical prednisolone 1% drops and chloramphenicol. Subsequent additional regular sweeping of the fornices with cotton buds and topical medication did not improve her symptoms but which resolved with manual coagulum debridement and application of 10% povidone-iodine. This treatment offers an effective treatment option of GFS cases, which do not respond to intensive topical corticosteroids and chloramphenicol. © BMJ Publishing Group Limited 2018. No commercial re-use. See rights and permissions. Published by BMJ.